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b/userguide/ft_engineering/polynomial.html
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b/userguide/ft_engineering/quantify.html
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@@ -2448,7 +2448,7 @@ Apache Hivemall is an effort undergoing incubation at The 
Apache Software Founda
         
     
         
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http://git-wip-us.apache.org/repos/asf/incubator-hivemall-site/blob/9d62b788/userguide/ft_engineering/scaling.html
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diff --git a/userguide/ft_engineering/scaling.html 
b/userguide/ft_engineering/scaling.html
index b7e55e8..628d5d8 100644
--- a/userguide/ft_engineering/scaling.html
+++ b/userguide/ft_engineering/scaling.html
@@ -2218,6 +2218,7 @@
 <!-- toc --><div id="toc" class="toc">
 
 <ul>
+<li><a href="#l1l2-normalization">L1/L2 Normalization</a></li>
 <li><a href="#min-max-normalization">Min-Max Normalization</a></li>
 <li><a href="#feature-scaling-by-zscore">Feature scaling by zscore</a></li>
 <li><a href="#apply-normalization-to-more-complex-feature-vector">Apply 
Normalization to more complex feature vector</a></li>
@@ -2225,6 +2226,18 @@
 </ul>
 
 </div><!-- tocstop -->
+<h1 id="l1l2-normalization">L1/L2 Normalization</h1>
+<p><a href="http://mathworld.wolfram.com/L1-Norm.html"; target="_blank">L1</a> 
and <a href="http://mathworld.wolfram.com/L2-Norm.html"; target="_blank">L2</a> 
normalization ensures that each feature vector has unit length:</p>
+<pre><code class="lang-sql"><span class="hljs-keyword">select</span> 
l1_normalize(<span class="hljs-built_in">array</span>(<span 
class="hljs-string">&apos;apple:1.0&apos;</span>, <span 
class="hljs-string">&apos;banana:0.5&apos;</span>))
+</code></pre>
+<blockquote>
+<p>[&quot;apple:0.6666667&quot;,&quot;banana:0.33333334&quot;]</p>
+</blockquote>
+<pre><code class="lang-sql"><span class="hljs-keyword">select</span> 
l2_normalize(<span class="hljs-built_in">array</span>(<span 
class="hljs-string">&apos;apple:1.0&apos;</span>, <span 
class="hljs-string">&apos;banana:0.5&apos;</span>))
+</code></pre>
+<blockquote>
+<p>[&quot;apple:0.8944272&quot;,&quot;banana:0.4472136&quot;]</p>
+</blockquote>
 <h1 id="min-max-normalization">Min-Max Normalization</h1>
 <p><a href="http://en.wikipedia.org/wiki/Feature_scaling#Rescaling"; 
target="_blank">http://en.wikipedia.org/wiki/Feature_scaling#Rescaling</a></p>
 <pre><code class="lang-sql"><span class="hljs-keyword">select</span> <span 
class="hljs-keyword">min</span>(target), <span 
class="hljs-keyword">max</span>(target)
@@ -2432,7 +2445,7 @@ Apache Hivemall is an effort undergoing incubation at The 
Apache Software Founda
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@@ -2489,7 +2489,7 @@ Apache Hivemall is an effort undergoing incubation at The 
Apache Software Founda
         
     
         
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src="https://cdnjs.cloudflare.com/ajax/libs/anchor-js/3.1.1/anchor.min.js";></script>
+        <script 
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http://git-wip-us.apache.org/repos/asf/incubator-hivemall-site/blob/9d62b788/userguide/getting_started/installation.html
----------------------------------------------------------------------
diff --git a/userguide/getting_started/installation.html 
b/userguide/getting_started/installation.html
index f9354fa..fef1c37 100644
--- a/userguide/getting_started/installation.html
+++ b/userguide/getting_started/installation.html
@@ -2220,16 +2220,17 @@
 <li>Hadoop v2.4.0 or later</li>
 <li>Hive v0.13 or later</li>
 <li>Java 7 or later</li>
-<li><a href="https://github.com/myui/hivemall/releases"; 
target="_blank">hivemall-core-xxx-with-dependencies.jar</a></li>
-<li><a href="https://github.com/myui/hivemall/releases"; 
target="_blank">define-all.hive</a></li>
+<li><a 
href="https://search.maven.org/#search%7Cga%7C1%7Ca%3A%22hivemall-all%22"; 
target="_blank">hivemall-all-xxx.jar</a></li>
+<li><a 
href="https://github.com/apache/incubator-hivemall/blob/master/resources/ddl/define-all.hive";
 target="_blank">define-all.hive</a> (of a given version, e.g., <a 
href="https://github.com/apache/incubator-hivemall/blob/v0.5.0/resources/ddl/define-all.hive";
 target="_blank">v0.5.0</a>)</li>
 </ul>
+<div class="panel panel-primary"><div class="panel-heading"><h3 
class="panel-title" id="note"><i class="fa fa-edit"></i> Note</h3></div><div 
class="panel-body"></div></div>
 <h1 id="installation">Installation</h1>
 <p>Add the following two lines to your <code>$HOME/.hiverc</code> file.</p>
-<pre><code>add jar /home/myui/tmp/hivemall-core-xxx-with-dependencies.jar;
+<pre><code>add jar /home/myui/tmp/hivemall-all-xxx.jar;
 source /home/myui/tmp/define-all.hive;
 </code></pre><p>This automatically loads all Hivemall functions every time you 
start a Hive session. Alternatively, you can run the following command each 
time.</p>
 <pre><code>$ hive
-add jar /tmp/hivemall-core-xxx-with-dependencies.jar;
+add jar /tmp/hivemall-all-xxx.jar;
 source /tmp/define-all.hive;
 </code></pre><h1 id="other-choices">Other choices</h1>
 <p>You can also run Hivemall on the following platforms:</p>
@@ -2243,7 +2244,7 @@ source /tmp/define-all.hive;
 $ <span class="hljs-built_in">cd</span> incubator-hivemall
 $ bin/build.sh
 </code></pre>
-<p>Then, you can find hivemall jars in <code>./target</code>.</p>
+<p>Then, you can find Hivemall jars in <code>./target</code>.</p>
 <p><div id="page-footer" class="localized-footer"><hr><!--
   Licensed to the Apache Software Foundation (ASF) under one
   or more contributor license agreements.  See the NOTICE file
@@ -2299,7 +2300,7 @@ Apache Hivemall is an effort undergoing incubation at The 
Apache Software Founda
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@@ -2329,7 +2330,7 @@ Apache Hivemall is an effort undergoing incubation at The 
Apache Software Founda
         
     
         
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